NSN 4820-01-339-9094
Oxygen System Safety Relief Valve
About this product
To be cleaned for oxygen use; overall width 0.500 in, overall length 0.980; valve reseals at 8.3 per sq in minimum; altered item.
Manufacturer part number 1780AS119-1 for national stock number 4820013399094.
Datasheet
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Product description
Oxygen System Safety Relief Valve NSN 4820-01-339-9094.
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MPN or Model
1780AS119-1
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.1 lb -
Maximum Operating Temp
131.0 degrees fahrenheit single response -
End Application
4920-01-211-2815 regulator test set, av-8a/c acft -
Maximum Operating Pressure
10.0 pounds per square inch single response -
Thread Size
0.125 inches 1st end -
Criticality Code Justification
Matt -
Material
Rubber silicone class q packing -
Style Designator
Err-090
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Oxygen System Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It is specifically designed and/or cleaned for oxygen systems. See valve, safety relief.
Pricing and Availability
Get a quote for 4820-01-339-9094 oxygen system safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 1780AS119-1 | Naval Air Systems Command |
| 524B-1M-10 02 CLEAN | Circor Aerospace, Inc. |
| 524B-1M-10 02 CLEANING | Circor Aerospace, Inc. |
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